By Default, Vegas will perform a cut when clicking a take in the multi-cam mode (or pressing the camera # on the keyboard), and using the Ctrl-key as a modifier will tell it to perform a Cross-Fade instead of a cut.
Is there a way to change this behavior so that the default would be a cross-fade, and the modifier changes it to a cut?
No, but you can try the followig workaround. In the made videofile on one track 1. Change the first made default transition and copy that one 2. Select all to the last event 3. Copy event attributes with this selected
I could also use Excaliber or Vegasaur to set the cross fade for all the events I suppose, as long as it doesn't actually move them and instead must extends the ends to cause a default crossfade
I see Vegasaur's "Quick Properties" tabs has some awesomely well thought-out features for this exact thing (convert cuts to cross-fades and vice-versa)... Thank you Vegasaur team!